Early-Occurring Dendritic Spines Alterations in Mouse Models of Alzheimer's Disease Inform on Primary Causes of Neurodegeneration
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The consensus that synaptic failure is the earliest cause of cognitive deterioration in Alzheimer's disease (AD) has initially led to investigate structural (dendritic spines) and physiological (LTP) synaptic dysfunctions in mouse models of AD with established cognitive alterations. The challenge is now to track down ultra-early alterations in spines to uncover causes rather than disease's symptoms. This review article pinpoints dysregulations of the postsynaptic density (PSD) protein network which alter the morphology and function of spines in pre- and early- symptomatic hAPP mouse models of AD, and, hence, inform on primary causes of neurodegeneration.
Tzavellas N, Tsamis K, Katsenos A, Davri A, Simos Y, Nikas I Cells. 2024; 13(5.
PMID: 38474398 PMC: 10930991. DOI: 10.3390/cells13050434.
Zhu X, Joo Y, Bossi S, McDevitt R, Xie A, Wang Y Prog Neurobiol. 2024; 233:102568.
PMID: 38216113 PMC: 10922770. DOI: 10.1016/j.pneurobio.2024.102568.
Zhu X, Joo Y, Bossi S, McDevitt R, Xie A, Wang Y Res Sq. 2023; .
PMID: 36909584 PMC: 10002826. DOI: 10.21203/rs.3.rs-2597043/v1.
A Transgenic 5xFAD-M Line of Mice for Dendritic Spine Morphology Analysis in Alzheimer's Disease.
Ilina A, Linkova N Brain Sci. 2023; 13(2).
PMID: 36831849 PMC: 9954381. DOI: 10.3390/brainsci13020307.
Feeding the Brain: Effect of Nutrients on Cognition, Synaptic Function, and AMPA Receptors.
Fado R, Molins A, Rojas R, Casals N Nutrients. 2022; 14(19).
PMID: 36235789 PMC: 9572450. DOI: 10.3390/nu14194137.